Changeset 3843ecb in mainline for uspace/srv/drivers/pciintel/pci.c

Timestamp:

2010-04-09T13:54:06Z (14 years ago)

Author:

Lenka Trochtova <trochtova.lenka@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

892e4e1

Parents:

3a5909f

Message:

device classes as interface sets

File:

• uspace/srv/drivers/pciintel/pci.c (modified) (3 diffs)

uspace/srv/drivers/pciintel/pci.c

@@ -58 +58 @@
 #define NAME "pciintel"
 
-
 #define CONF_ADDR(bus, dev, fn, reg)   ((1 << 31) | (bus << 16) | (dev << 11) | (fn << 8) | (reg & ~3))
+
+
+static hw_resource_list_t * pciintel_get_child_resources(device_t *dev)
+{
+        pci_dev_data_t *dev_data = (pci_dev_data_t *)dev->driver_data;
+        if (NULL == dev_data) {
+                return NULL;
+        }
+        return &dev_data->hw_resources;
+}
+
+static bool pciintel_enable_child_interrupt(device_t *dev) 
+{
+        // TODO
+        
+        return false;
+}
+
+static resource_iface_t pciintel_child_res_iface = {
+        &pciintel_get_child_resources,
+        &pciintel_enable_child_interrupt        
+};
+
+static device_class_t pci_child_class;
 
 
@@ -373 +396 @@
                         pci_read_interrupt(dev);
                         
-                        // TODO initialize device interfaces                    
+                        dev->class = &pci_child_class;                  
                         
                         printf(NAME ": adding new child device %s.\n", dev->name);
@@ -464 +487 @@
 }
 
+static void pciintel_init() 
+{
+        pci_child_class.id = 0; // TODO
+        pci_child_class.interfaces[HW_RES_DEV_IFACE] = &pciintel_child_res_iface;
+}
+
 int main(int argc, char *argv[])
 {
-        printf(NAME ": HelenOS pci bus driver (intel method 1).\n");    
+        printf(NAME ": HelenOS pci bus driver (intel method 1).\n");
+        pciintel_init();
         return driver_main(&pci_driver);
 }